Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-19 02:08Z
\lim_{r\to 0} \frac{\sin r}{r} = 1
∫₀^∞ e^(-n²) dn = √π / 2
479K
E = mc²
\frac{12}{7} \sum_{i=1}^{n} i^{2}
102K
∫₀^∞ e^(-φ²) dφ = √π / 2
57K
\oint_C \vec{F}\cdot d\vec{r} = 0
∇ × E = −∂B/∂t
det| 8 2 ; 7 9 | = 58
257K
CH₄ + 2O₂ → CO₂ + 2H₂O
250K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
46K
CaCO₃ → CaO + CO₂